| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $231.63 | 3.383% | $239.466 | $239.47 | $239.45 | $239.50 |
| Purchase #2 | $66.34 | 9.722% | $72.7896 | $72.79 | $72.80 | $72.80 |
| Purchase #3 | $222.83 | 3.688% | $231.048 | $231.05 | $231.05 | $231.00 |
| Purchase #4 | $52.83 | 6.836% | $56.4415 | $56.44 | $56.45 | $56.40 |
| Purchase #5 | $34.30 | 8.637% | $37.2625 | $37.26 | $37.25 | $37.30 |
| Purchase #6 | $62.39 | 9.420% | $68.2671 | $68.27 | $68.25 | $68.30 |
| Purchase #7 | $169.64 | 10.444% | $187.3572 | $187.36 | $187.35 | $187.40 |
| 7 purchase totals = | $839.96 | $892.6319 | $892.64 | $892.60 | $892.70 | |